! Started logfile: /scr/pima/s4195a_uvs/J1041+523A_X_uvs.log on Sun Oct 13 02:13:18 2013 obs /scr/pima/s4195a_uvs/J1041+523A_X_uva.fits ! Reading UV FITS file: /scr/pima/s4195a_uvs/J1041+523A_X_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.813333 visibilities/baseline/integration-bin. ! Found source: J1041+523A ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1464 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/s4195a_uvs/J1041+523A_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.088414Jy sigma=24.224395 ! Fit after self-cal, rms=0.494375Jy sigma=9.629976 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8252 mas, bmaj=2.967 mas, bpa=33.19 degrees ! Estimated noise=1.49829 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.402571 Jy ! Component: 100 - total flux cleaned = 0.507121 Jy ! Total flux subtracted in 100 components = 0.507121 Jy ! Clean residual min=-0.021127 max=0.044684 Jy/beam ! Clean residual mean=0.000100 rms=0.006390 Jy/beam ! Combined flux in latest and established models = 0.507121 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.507121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.104846Jy sigma=2.506423 ! Fit after self-cal, rms=0.104894Jy sigma=2.505890 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0484652 Jy ! Component: 100 - total flux cleaned = 0.0727627 Jy ! Total flux subtracted in 100 components = 0.0727627 Jy ! Clean residual min=-0.017601 max=0.027389 Jy/beam ! Clean residual mean=0.000078 rms=0.004371 Jy/beam ! Combined flux in latest and established models = 0.579884 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 12 components and 0.579884 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.077664Jy sigma=1.684591 ! Fit after self-cal, rms=0.077734Jy sigma=1.683954 ! Inverting map ! Added new window around map position (-5.4, -4.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0198543 Jy ! Component: 100 - total flux cleaned = 0.0273756 Jy ! Total flux subtracted in 100 components = 0.0273756 Jy ! Clean residual min=-0.018521 max=0.021826 Jy/beam ! Clean residual mean=0.000064 rms=0.003736 Jy/beam ! Combined flux in latest and established models = 0.607259 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.607259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.071363Jy sigma=1.512520 ! Fit after self-cal, rms=0.071083Jy sigma=1.498244 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=3.119 mas, bpa=35.1 degrees ! Estimated noise=0.903446 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217252 Jy ! Component: 100 - total flux cleaned = 0.0357559 Jy ! Component: 150 - total flux cleaned = 0.043239 Jy ! Component: 200 - total flux cleaned = 0.0469021 Jy ! Total flux subtracted in 200 components = 0.0469021 Jy ! Clean residual min=-0.018079 max=0.018270 Jy/beam ! Clean residual mean=0.000217 rms=0.003667 Jy/beam ! Combined flux in latest and established models = 0.654161 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 0.654161 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.064605Jy sigma=1.269983 ! Fit after self-cal, rms=0.064511Jy sigma=1.268759 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.13 HN 0.93 KP 0.97 ! LA 1.01 MK 1.07 NL 1.02 OV 1.02 ! PT 0.87 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.91 KP 0.95 ! LA 0.95 MK 1.07 NL 1.02 OV 0.95 ! PT 0.90 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.13 HN 0.96 KP 1.06 ! LA 0.94 MK 1.14 NL 1.02 OV 1.02 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.13 HN 1.00 KP 0.92 ! LA 0.97 MK 1.16 NL 0.98 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 0.98 KP 1.06 ! LA 0.99 MK 1.06 NL 0.95 OV 0.99 ! PT 0.92 SC 0.95 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.07 KP 1.05 ! LA 1.06 MK 1.10 NL 1.00 OV 1.06 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 1.01 KP 1.00 ! LA 0.95 MK 1.09 NL 1.03 OV 1.07 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 HN 1.00 KP 1.06 ! LA 0.90 MK 1.07 NL 1.00 OV 1.07 ! PT 0.87 SC 1.12 ! ! ! Fit before self-cal, rms=0.064511Jy sigma=1.268759 ! Fit after self-cal, rms=0.044759Jy sigma=0.546002 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=3.119 mas, bpa=35.09 degrees ! Estimated noise=0.900984 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00687305 Jy ! Component: 100 - total flux cleaned = -0.00878844 Jy ! Component: 150 - total flux cleaned = -0.00957127 Jy ! Component: 200 - total flux cleaned = -0.00983391 Jy ! Total flux subtracted in 200 components = -0.00983391 Jy ! Clean residual min=-0.005743 max=0.004538 Jy/beam ! Clean residual mean=0.000006 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.644327 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.644328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042319Jy sigma=0.501212 ! Fit after self-cal, rms=0.042250Jy sigma=0.499481 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.042250Jy sigma=0.499481 ! Fit after self-cal, rms=0.042472Jy sigma=0.491052 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=3.116 mas, bpa=35.08 degrees ! Estimated noise=0.899804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0040138 Jy ! Component: 100 - total flux cleaned = -0.00427693 Jy ! Component: 150 - total flux cleaned = -0.004282 Jy ! Component: 200 - total flux cleaned = -0.00437286 Jy ! Total flux subtracted in 200 components = -0.00437286 Jy ! Clean residual min=-0.004529 max=0.003894 Jy/beam ! Clean residual mean=0.000002 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.639955 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 72 components and 0.639955 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041340Jy sigma=0.471590 ! Fit after self-cal, rms=0.041303Jy sigma=0.470702 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000408217 Jy ! Component: 100 - total flux cleaned = -0.000561011 Jy ! Component: 150 - total flux cleaned = -0.00069715 Jy ! Component: 200 - total flux cleaned = -0.0006965 Jy ! Total flux subtracted in 200 components = -0.0006965 Jy ! Clean residual min=-0.004267 max=0.003701 Jy/beam ! Clean residual mean=0.000003 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.639258 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.639258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040876Jy sigma=0.464188 ! Fit after self-cal, rms=0.040891Jy sigma=0.463887 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040891Jy sigma=0.463887 ! Fit after self-cal, rms=0.041150Jy sigma=0.456707 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=3.113 mas, bpa=35.08 degrees ! Estimated noise=0.898143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00297023 Jy ! Component: 100 - total flux cleaned = -0.00305049 Jy ! Component: 150 - total flux cleaned = -0.00304897 Jy ! Component: 200 - total flux cleaned = -0.00310255 Jy ! Total flux subtracted in 200 components = -0.00310255 Jy ! Clean residual min=-0.003690 max=0.003126 Jy/beam ! Clean residual mean=-0.000003 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.636156 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.636156 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040595Jy sigma=0.449289 ! Fit after self-cal, rms=0.040614Jy sigma=0.448819 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000365731 Jy ! Component: 100 - total flux cleaned = -0.000609528 Jy ! Component: 150 - total flux cleaned = -0.000697094 Jy ! Component: 200 - total flux cleaned = -0.000739045 Jy ! Total flux subtracted in 200 components = -0.000739045 Jy ! Clean residual min=-0.003567 max=0.002973 Jy/beam ! Clean residual mean=-0.000001 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.635417 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 92 components and 0.635417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040392Jy sigma=0.446506 ! Fit after self-cal, rms=0.040429Jy sigma=0.446339 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040429Jy sigma=0.446339 ! Fit after self-cal, rms=0.040674Jy sigma=0.442206 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=3.388 mas, bpa=34.91 degrees ! Estimated noise=0.975886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00200714 Jy ! Component: 100 - total flux cleaned = -0.00234068 Jy ! Component: 150 - total flux cleaned = -0.00241815 Jy ! Component: 200 - total flux cleaned = -0.00245012 Jy ! Total flux subtracted in 200 components = -0.00245012 Jy ! Clean residual min=-0.002211 max=0.002472 Jy/beam ! Clean residual mean=-0.000009 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.632967 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.632967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040426Jy sigma=0.440306 ! Fit after self-cal, rms=0.040477Jy sigma=0.440111 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.83136e-05 Jy ! Component: 100 - total flux cleaned = -4.86796e-05 Jy ! Component: 150 - total flux cleaned = -9.67814e-05 Jy ! Component: 200 - total flux cleaned = -0.000119045 Jy ! Total flux subtracted in 200 components = -0.000119045 Jy ! Clean residual min=-0.002163 max=0.002440 Jy/beam ! Clean residual mean=-0.000009 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.632848 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 108 components and 0.632848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040424Jy sigma=0.438805 ! Fit after self-cal, rms=0.040450Jy sigma=0.438736 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.087 mas, bmaj=3.111 mas, bpa=35.08 degrees ! Estimated noise=0.896402 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.087 x 3.111 at 35.08 degrees (North through East) ! Clean map min=-0.0057833 max=0.53033 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.040450Jy sigma=0.438736 ! Fit after self-cal, rms=0.030220Jy sigma=0.364122 ! Inverting map and beam ! Estimated beam: bmin=1.088 mas, bmaj=3.109 mas, bpa=35.09 degrees ! Estimated noise=0.897039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00030156 Jy ! Component: 100 - total flux cleaned = -0.000211295 Jy ! Component: 150 - total flux cleaned = -0.000129196 Jy ! Component: 200 - total flux cleaned = -5.49131e-05 Jy ! Total flux subtracted in 200 components = -5.49131e-05 Jy ! Clean residual min=-0.003176 max=0.002034 Jy/beam ! Clean residual mean=0.000004 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 0.632793 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 0.632793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029962Jy sigma=0.361258 ! Fit after self-cal, rms=0.029998Jy sigma=0.361050 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101967 Jy ! Component: 100 - total flux cleaned = -6.82907e-05 Jy ! Component: 150 - total flux cleaned = -3.62908e-05 Jy ! Component: 200 - total flux cleaned = -3.52912e-05 Jy ! Total flux subtracted in 200 components = -3.52912e-05 Jy ! Clean residual min=-0.003083 max=0.001974 Jy/beam ! Clean residual mean=0.000004 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.632757 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 124 components and 0.632757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029856Jy sigma=0.359642 ! Fit after self-cal, rms=0.029908Jy sigma=0.359492 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.029908Jy sigma=0.359492 ! Fit after self-cal, rms=0.029915Jy sigma=0.358856 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8352 mas, bmaj=2.944 mas, bpa=33.18 degrees ! Estimated noise=1.51358 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.406755 Jy ! Component: 100 - total flux cleaned = 0.509855 Jy ! Component: 150 - total flux cleaned = 0.556594 Jy ! Component: 200 - total flux cleaned = 0.580116 Jy ! Total flux subtracted in 200 components = 0.580116 Jy ! Clean residual min=-0.009154 max=0.011526 Jy/beam ! Clean residual mean=0.000022 rms=0.002116 Jy/beam ! Combined flux in latest and established models = 0.580116 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.580116 Jy ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=3.107 mas, bpa=35.08 degrees ! Estimated noise=0.896626 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185743 Jy ! Component: 100 - total flux cleaned = 0.029826 Jy ! Component: 150 - total flux cleaned = 0.0370509 Jy ! Component: 200 - total flux cleaned = 0.0398847 Jy ! Total flux subtracted in 200 components = 0.0398847 Jy ! Clean residual min=-0.004244 max=0.005395 Jy/beam ! Clean residual mean=0.000038 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.620001 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 40 components and 0.620001 Jy ! Inverting map ! Added new window around map position (-2.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326114 Jy ! Component: 100 - total flux cleaned = 0.00553893 Jy ! Component: 150 - total flux cleaned = 0.00739378 Jy ! Component: 200 - total flux cleaned = 0.00876328 Jy ! Total flux subtracted in 200 components = 0.00876328 Jy ! Clean residual min=-0.003697 max=0.003131 Jy/beam ! Clean residual mean=0.000014 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.628764 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.628764 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=3.385 mas, bpa=34.87 degrees ! Estimated noise=0.974746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196852 Jy ! Component: 100 - total flux cleaned = 0.00271328 Jy ! Component: 150 - total flux cleaned = 0.00307693 Jy ! Component: 200 - total flux cleaned = 0.00334657 Jy ! Total flux subtracted in 200 components = 0.00334657 Jy ! Clean residual min=-0.001941 max=0.002113 Jy/beam ! Clean residual mean=0.000010 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.632111 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000133032 Jy ! Component: 100 - total flux cleaned = 0.000282157 Jy ! Component: 150 - total flux cleaned = 0.000336452 Jy ! Component: 200 - total flux cleaned = 0.000337241 Jy ! Total flux subtracted in 200 components = 0.000337241 Jy ! Clean residual min=-0.001743 max=0.002089 Jy/beam ! Clean residual mean=0.000007 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.632448 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 90 components and 0.632448 Jy ! Inverting map ! Added new window around map position (-25.4, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168636 Jy ! Component: 100 - total flux cleaned = 0.00183451 Jy ! Component: 150 - total flux cleaned = 0.00188979 Jy ! Component: 200 - total flux cleaned = 0.00196485 Jy ! Total flux subtracted in 200 components = 0.00196485 Jy ! Clean residual min=-0.001317 max=0.001353 Jy/beam ! Clean residual mean=0.000007 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.634412 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.634412 Jy ! Inverting map ! Added new window around map position (0.8, 17.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114145 Jy ! Component: 100 - total flux cleaned = 0.00133624 Jy ! Component: 150 - total flux cleaned = 0.0015344 Jy ! Component: 200 - total flux cleaned = 0.0016898 Jy ! Total flux subtracted in 200 components = 0.0016898 Jy ! Clean residual min=-0.001101 max=0.001036 Jy/beam ! Clean residual mean=-0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.636102 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 129 components and 0.636102 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=3.107 mas, bpa=35.08 degrees ! Estimated noise=0.896626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000515189 Jy ! Component: 100 - total flux cleaned = -0.000381389 Jy ! Component: 150 - total flux cleaned = -0.00031657 Jy ! Component: 200 - total flux cleaned = -0.000198801 Jy ! Total flux subtracted in 200 components = -0.000198801 Jy ! Clean residual min=-0.002521 max=0.002059 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.635903 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 147 components and 0.635903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.030533Jy sigma=0.352751 ! Fit after self-cal, rms=0.030648Jy sigma=0.351751 wmodel /scr/pima/s4195a_uvs/J1041+523A_X_map.mod ! Writing 147 model components to file: /scr/pima/s4195a_uvs/J1041+523A_X_map.mod wobs /scr/pima/s4195a_uvs/J1041+523A_X_uvs.fits ! Writing UV FITS file: /scr/pima/s4195a_uvs/J1041+523A_X_uvs.fits wwins /scr/pima/s4195a_uvs/J1041+523A_X_map.win ! wwins: Wrote 5 windows to /scr/pima/s4195a_uvs/J1041+523A_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000174683 Jy ! Component: 100 - total flux cleaned = -0.000281641 Jy ! Component: 150 - total flux cleaned = -0.000380992 Jy ! Component: 200 - total flux cleaned = -0.000505801 Jy ! Component: 250 - total flux cleaned = -0.000594614 Jy ! Component: 300 - total flux cleaned = -0.000623531 Jy ! Component: 350 - total flux cleaned = -0.000651427 Jy ! Component: 400 - total flux cleaned = -0.000732905 Jy ! Component: 450 - total flux cleaned = -0.000837691 Jy ! Component: 500 - total flux cleaned = -0.000887901 Jy ! Component: 550 - total flux cleaned = -0.000937603 Jy ! Component: 600 - total flux cleaned = -0.000961565 Jy ! Component: 650 - total flux cleaned = -0.00105635 Jy ! Component: 700 - total flux cleaned = -0.00117167 Jy ! Component: 750 - total flux cleaned = -0.00123974 Jy ! Component: 800 - total flux cleaned = -0.00137368 Jy ! Component: 850 - total flux cleaned = -0.00150474 Jy ! Component: 900 - total flux cleaned = -0.00152611 Jy ! Component: 950 - total flux cleaned = -0.00165313 Jy ! Component: 1000 - total flux cleaned = -0.00171541 Jy ! Component: 1050 - total flux cleaned = -0.00177677 Jy ! Component: 1100 - total flux cleaned = -0.00183716 Jy ! Component: 1150 - total flux cleaned = -0.00185698 Jy ! Component: 1200 - total flux cleaned = -0.0019351 Jy ! Component: 1250 - total flux cleaned = -0.00193533 Jy ! Component: 1300 - total flux cleaned = -0.00199239 Jy ! Component: 1350 - total flux cleaned = -0.00204882 Jy ! Component: 1400 - total flux cleaned = -0.00208593 Jy ! Component: 1450 - total flux cleaned = -0.00214027 Jy ! Component: 1500 - total flux cleaned = -0.00208601 Jy ! Component: 1550 - total flux cleaned = -0.00205063 Jy ! Component: 1600 - total flux cleaned = -0.0021032 Jy ! Component: 1650 - total flux cleaned = -0.00210327 Jy ! Component: 1700 - total flux cleaned = -0.00212056 Jy ! Component: 1750 - total flux cleaned = -0.00203607 Jy ! Component: 1800 - total flux cleaned = -0.00210305 Jy ! Component: 1850 - total flux cleaned = -0.00210315 Jy ! Component: 1900 - total flux cleaned = -0.00203783 Jy ! Component: 1950 - total flux cleaned = -0.00207024 Jy ! Component: 2000 - total flux cleaned = -0.00205404 Jy ! Component: 2050 - total flux cleaned = -0.00199069 Jy ! Component: 2100 - total flux cleaned = -0.00197503 Jy ! Component: 2150 - total flux cleaned = -0.00197498 Jy ! Component: 2200 - total flux cleaned = -0.00199044 Jy ! Component: 2250 - total flux cleaned = -0.00200564 Jy ! Component: 2300 - total flux cleaned = -0.00199036 Jy ! Component: 2350 - total flux cleaned = -0.00194531 Jy ! Component: 2400 - total flux cleaned = -0.00194526 Jy ! Component: 2450 - total flux cleaned = -0.00197469 Jy ! Component: 2500 - total flux cleaned = -0.00200392 Jy ! Component: 2550 - total flux cleaned = -0.00203302 Jy ! Component: 2600 - total flux cleaned = -0.00206189 Jy ! Component: 2650 - total flux cleaned = -0.00216133 Jy ! Component: 2700 - total flux cleaned = -0.00213306 Jy ! Component: 2750 - total flux cleaned = -0.00224502 Jy ! Component: 2800 - total flux cleaned = -0.00227267 Jy ! Component: 2850 - total flux cleaned = -0.00228643 Jy ! Component: 2900 - total flux cleaned = -0.0023275 Jy ! Component: 2950 - total flux cleaned = -0.00238185 Jy ! Component: 3000 - total flux cleaned = -0.00240874 Jy ! Component: 3050 - total flux cleaned = -0.00242203 Jy ! Component: 3100 - total flux cleaned = -0.00246198 Jy ! Component: 3150 - total flux cleaned = -0.00250174 Jy ! Component: 3200 - total flux cleaned = -0.00256733 Jy ! Component: 3250 - total flux cleaned = -0.00258036 Jy ! Component: 3300 - total flux cleaned = -0.00260641 Jy ! Component: 3350 - total flux cleaned = -0.00265779 Jy ! Component: 3400 - total flux cleaned = -0.00268333 Jy ! Component: 3450 - total flux cleaned = -0.00268335 Jy ! Component: 3500 - total flux cleaned = -0.00272126 Jy ! Component: 3550 - total flux cleaned = -0.00274651 Jy ! Component: 3600 - total flux cleaned = -0.002759 Jy ! Component: 3650 - total flux cleaned = -0.00280872 Jy ! Component: 3700 - total flux cleaned = -0.00288272 Jy ! Component: 3750 - total flux cleaned = -0.00287041 Jy ! Component: 3800 - total flux cleaned = -0.00291933 Jy ! Component: 3850 - total flux cleaned = -0.0029435 Jy ! Component: 3900 - total flux cleaned = -0.00295559 Jy ! Component: 3950 - total flux cleaned = -0.00296765 Jy ! Component: 4000 - total flux cleaned = -0.00300342 Jy ! Component: 4050 - total flux cleaned = -0.00303902 Jy ! Total flux subtracted in 4096 components = -0.00305086 Jy ! Clean residual min=-0.000624 max=0.000590 Jy/beam ! Clean residual mean=-0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.632852 Jy keep ! Adding 255 model components to the UV plane model. ! The established model now contains 401 components and 0.632852 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/s4195a_uvs/J1041+523A_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 3.107 at 35.08 degrees (North through East) ! Clean map min=-0.0041649 max=0.53294 Jy/beam ! Writing clean map to FITS file: /scr/pima/s4195a_uvs/J1041+523A_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.532941 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197072 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.110935 0.110935 0.221869 0.443739 0.887478 1.77496 3.54991 7.09982 14.1996 28.3993 56.7986 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.532 quit ! Quitting program ! Log file /scr/pima/s4195a_uvs/J1041+523A_X_uvs.log closed on Sun Oct 13 02:13:22 2013